AC_DEFUN([AX_CXX_CHECK_LIB],
[m4_ifval([$3], , [AH_CHECK_LIB([$1])])dnl
AS_LITERAL_IF([$1],
	      [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])],
	      [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1''_$2])])dnl
AC_CACHE_CHECK([for $2 in -l$1], ac_Lib,
[ac_check_lib_save_LIBS=$LIBS
LIBS="-l$1 $5 $LIBS"
case "$2" 
in *::*::*\(*)
AC_LINK_IFELSE([AC_LANG_PROGRAM([
 namespace `echo "$2" | sed -e "s/::.*//"` 
 { class `echo "$2" | sed -e "s/.*::\\(.*\\)::.*/\\1/" -e "s/(.*//"` 
   { public: int `echo "$2" | sed -e "s/.*:://" -e "/(/!s/..*/&()/"`;
   };
 }
],[`echo "$2" | sed  -e "s/(.*//" -e "s/\\(.*\\)::\\(.*\\)/((\\1*)(0))->\\2/g"`()])],
	       [AS_VAR_SET(ac_Lib, yes)],
	       [AS_VAR_SET(ac_Lib, no)])
;; *::*::*)
AC_LINK_IFELSE([AC_LANG_PROGRAM([
 namespace `echo "$2" | sed -e "s/::.*//"` 
 { namespace `echo "$2" | sed -e "s/.*::\\(.*\\)::.*/\\1/"` 
   { class `echo "$2" | sed -e "s/.*:://"` 
      { public: `echo "$2" | sed -e "s/.*:://"` ();
      };
   }
 }
],[new $2()])],
	       [AS_VAR_SET(ac_Lib, yes)],
	       [AS_VAR_SET(ac_Lib, no)])
;; *::*\(*)
AC_LINK_IFELSE([AC_LANG_PROGRAM([
 class `echo "$2" | sed -e "s/\\(.*\\)::.*/\\1/" -e "s/(.*//"` 
   { public: int `echo "$2" | sed -e "s/.*:://" -e "/(/!s/..*/&()/"`;
   };
],[`echo "$2" | sed  -e "s/(.*//" -e "s/\\(.*\\)::\\(.*\\)/((\\1*)(0))->\\2/g"`()])],
	       [AS_VAR_SET(ac_Lib, yes)],
	       [AS_VAR_SET(ac_Lib, no)])
;; *::*)
AC_LINK_IFELSE([AC_LANG_PROGRAM([
 namespace `echo "$2" | sed -e "s/::.*//"` 
 { class `echo "$2" | sed -e "s/.*:://"`
   { public: `echo "$2" | sed -e "s/.*:://"` ();
   };
 }
],[new $2()])],
	       [AS_VAR_SET(ac_Lib, yes)],
	       [AS_VAR_SET(ac_Lib, no)])
;; *)
AC_LINK_IFELSE([AC_LANG_CALL([], [$2])],
	       [AS_VAR_SET(ac_Lib, yes)],
	       [AS_VAR_SET(ac_Lib, no)])
;; esac
LIBS=$ac_check_lib_save_LIBS])
AS_IF([test AS_VAR_GET(ac_Lib) = yes],
      [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1))
  LIBS="-l$1 $LIBS"
])],
      [$4])dnl
AS_VAR_POPDEF([ac_Lib])dnl
])# AC_CHECK_LIB


# $Id: configure.in,v 1.2 2007-02-09 20:33:04 hww3 Exp $
AC_INIT(xapian_config.h.in)

AC_MODULE_INIT()
AC_CONFIG_HEADERS(xapian_config.h)

AC_PROG_CXX
AC_LANG(C++)

CMOD_LIBS=""
CMOD_FLAGS=""

AC_CHECK_HEADERS(xapian.h)

AX_CXX_CHECK_LIB(xapian, [Xapian::Database])
AX_CXX_CHECK_LIB(xapian, [Xapian::ScaleWeight::get_sumpart_needs_doclength () const], [AC_DEFINE([HAVE_WEIGHT_GET_SUMPART_NEEDS_DOCLENGTH], [1], [have Weight::get_sumpart_needs_doclength])])
AX_CXX_CHECK_LIB(xapian, [Xapian::BoolWeight::get_maxpart () const], [AC_DEFINE([HAVE_WEIGHT_GETMAXPART], [1], ["have Weight::get_maxpart])])

# -lc++ and -lstdc++ are mutually exclusive
AX_CXX_CHECK_LIB(c++, [main], [xac_have_libcpp=yes])
if test "x$xac_have_libcpp" == "x" ; then
AX_CXX_CHECK_LIB(stdc++, [main])
fi
AC_CHECK_LIB(libbackend)
AC_CHECK_LIB(libbrass)
AC_CHECK_LIB(libchert)
AC_CHECK_LIB(libcommon)
AC_CHECK_LIB(libexpand)
AC_CHECK_LIB(libinmemory)
AC_CHECK_LIB(libflint)
AC_CHECK_LIB(libflintbtreecheck)
AC_CHECK_LIB(libchertbtreecheck)
AC_CHECK_LIB(libbrassbtreecheck)
AC_CHECK_LIB(libmatcher)
AC_CHECK_LIB(libmulti)
AC_CHECK_LIB(libnet)
AC_CHECK_LIB(libqueryparser)
AC_CHECK_LIB(libremote)
AC_CHECK_LIB(libtest)
AC_CHECK_LIB(libunicode)
AC_CHECK_LIB(libweight)
AC_CHECK_LIB(liblanguages)

CMOD_LIBS="$CMOD_LIBS $LIBS"

AC_SUBST(CMOD_CFLAGS) 
AC_SUBST(CMOD_LIBS)

AC_OUTPUT(Makefile)